|
Income Taxes (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | ||
|---|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
Dec. 31, 2014
|
|
| Deferred: | |||
| Income Tax Expense (Benefit) | $ (4.2) | $ 3.8 | |
| Long-term deferred tax assets (liabilities), net | |||
| Long-term deferred tax liability, net | $ 96.0 | $ 101.9 | |
| Effective income tax rate (as a percent) | 46.20% | 90.50% | |
| Statutory rate (as a percent) | 35.00% | ||